How team of geeks cracked spy trade - WSJ.com

PALO ALTO, Calif. -- From a Silicon Valley office strewn with bean-bag chairs, a group of twenty-something software engineers is building an unlikely following of terrorist hunters at U.S. spy agencies.

One of the latest entrants into the government spy-services marketplace, Palantir Technologies has designed what many intelligence analysts say is the most effective tool to date to investigate terrorist networks. The software's main advance is a user-friendly search tool that can scan multiple data sources at once, something previous search tools couldn't do. That means an analyst who is following a tip about a planned terror attack, for example, can more quickly and easily unearth connections among suspects, money transfers, phone calls and previous attacks around the globe...